10-day forecast for Westby, MT: 30° to 62°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
62°
Best day: Saturday, November 14
46°
Worst day: Thursday, November 12
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 0759° / 35°0
Morning48°feels 41°
Afternoon59°feels 56°
Evening40°feels 32°
Overnight40°feels 32°
59 °
Westby, Saturday, 7 November
Partly cloudy. High 59°, low 35°.
Pressure29.94 inHg
Wind17.3 mph W
Humidity37%
Visibility6.2 mi
Dew point31°
Sun, 0854° / 30°0
Morning35°feels 29°
Afternoon54°feels 52°
Evening53°feels 50°
Overnight31°feels 31°
54 °
Westby, Sunday, 8 November
Overcast. High 54°, low 30°.
Pressure29.88 inHg
Wind13.1 mph S
Humidity45%
Visibility6.2 mi
Dew point32°
Mon, 0952° / 34°0
Morning41°feels 34°
Afternoon52°feels 49°
Evening36°feels 32°
Overnight46°feels 39°
52 °
Westby, Monday, 9 November
Overcast. High 52°, low 34°.
Pressure30.06 inHg
Wind11.5 mph NW
Humidity46%
Visibility6.2 mi
Dew point30°
Tue, 1055° / 31°0
Morning35°feels 35°
Afternoon46°feels 44°
Evening45°feels 42°
Overnight31°feels 31°
55 °
Westby, Tuesday, 10 November
Clear. High 55°, low 31°.
Pressure30.03 inHg
Wind8.5 mph W
Humidity62%
Visibility—
Dew point32°
Wed, 1152° / 34°0
Morning46°feels 40°
Afternoon48°feels 44°
Evening40°feels 40°
Overnight36°feels 35°
52 °
Westby, Wednesday, 11 November
Overcast. High 52°, low 34°.
Pressure30.12 inHg
Wind14.4 mph W
Humidity58%
Visibility—
Dew point35°
Thu, 1246° / 30°0
Morning34°feels 27°
Afternoon42°feels 36°
Evening40°feels 35°
Overnight36°feels 31°
46 °
Westby, Thursday, 12 November
Overcast. High 46°, low 30°.
Pressure30.21 inHg
Wind11.3 mph S
Humidity54%
Visibility—
Dew point25°
Fri, 1357° / 37°0
Morning41°feels 37°
Afternoon51°feels 47°
Evening48°feels 44°
Overnight43°feels 39°
57 °
Westby, Friday, 13 November
Clear. High 57°, low 37°.
Pressure29.83 inHg
Wind9.1 mph S
Humidity37%
Visibility—
Dew point24°
Sat, 1462° / 43°0
Morning47°feels 43°
Afternoon55°feels 52°
Evening52°feels 48°
Overnight48°feels 44°
62 °
Westby, Saturday, 14 November
Overcast. High 62°, low 43°.
Pressure29.68 inHg
Wind9.6 mph SW
Humidity31%
Visibility—
Dew point24°
Sun, 1560° / 46°0
Morning50°feels 47°
Afternoon56°feels 54°
Evening51°feels 48°
Overnight46°feels 42°
60 °
Westby, Sunday, 15 November
Overcast. High 60°, low 46°.
Pressure29.71 inHg
Wind9.2 mph W
Humidity37%
Visibility—
Dew point30°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Westby, MT around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.